CN111386577B - 核反应堆堆芯熔化物冷却方法及核反应堆堆芯熔化物冷却控制系统 - Google Patents

核反应堆堆芯熔化物冷却方法及核反应堆堆芯熔化物冷却控制系统 Download PDF

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CN111386577B
CN111386577B CN201880043386.0A CN201880043386A CN111386577B CN 111386577 B CN111386577 B CN 111386577B CN 201880043386 A CN201880043386 A CN 201880043386A CN 111386577 B CN111386577 B CN 111386577B
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melt
nuclear reactor
core
cooling
temperature sensors
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CN111386577A (zh
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A·S·西多罗夫
N·V·西多罗瓦
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Science and Innovations JSC
Atomenergoproekt JSC
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Atomenergoproekt JSC
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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/016—Core catchers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/112—Measuring temperature
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/04—Means for controlling flow of coolant over objects being handled; Means for controlling flow of coolant through channel being serviced, e.g. for preventing "blow-out"
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • G21C19/31—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids for molten metals
    • G21C19/313—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids for molten metals using cold traps
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/001—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices against explosions, e.g. blast shields
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
CN201880043386.0A 2018-11-01 2018-12-28 核反应堆堆芯熔化物冷却方法及核反应堆堆芯熔化物冷却控制系统 Active CN111386577B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2018138641A RU2698462C1 (ru) 2018-11-01 2018-11-01 Способ охлаждения расплава активной зоны ядерного реактора и система контроля охлаждения расплава активной зоны ядерного реактора
RU2018138641 2018-11-01
PCT/RU2018/000897 WO2020091623A1 (ru) 2018-11-01 2018-12-28 Способ охлаждения расплава активной зоны ядерного реактора и система контроля охлаждения расплава активной зоны ядерного реактора

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CN111386577A CN111386577A (zh) 2020-07-07
CN111386577B true CN111386577B (zh) 2023-07-07

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US (1) US11476010B2 (pt)
EP (1) EP3876243A4 (pt)
JP (1) JP7255778B2 (pt)
KR (1) KR102422554B1 (pt)
CN (1) CN111386577B (pt)
AR (1) AR116950A1 (pt)
BR (1) BR112019028268B1 (pt)
EA (1) EA201992737A1 (pt)
JO (1) JOP20190310B1 (pt)
RU (1) RU2698462C1 (pt)
WO (1) WO2020091623A1 (pt)

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CN113450933B (zh) * 2021-08-19 2024-05-14 中国原子能科学研究院 反应堆余热排出系统及方法
CN114068052A (zh) * 2021-11-30 2022-02-18 中国核动力研究设计院 一种压水堆堆腔温度监测系统
CN115346700B (zh) * 2022-08-26 2024-06-25 核工业西南物理研究院 一种反应堆温度历史检测方法及检测装置
CN115470723B (zh) * 2022-08-31 2023-04-28 中国核动力研究设计院 一种获取水射流刺破熔池液面临界条件的方法
CN115565707B (zh) * 2022-10-08 2023-06-06 中国核动力研究设计院 堆芯熔融物安全壳滞留系统和收集体的参数设计方法

Citations (9)

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US5315625A (en) * 1991-11-05 1994-05-24 Enel S.P.A. Method for protecting the base of the reactor container in nuclear power plants, and a device for implementing the method
CN1150310A (zh) * 1995-09-11 1997-05-21 大西洋先进技术公司 用于检测和监视核反应堆的堆芯压力容器底部穿孔的装置
GB9922966D0 (en) * 1998-10-14 1999-12-01 Commissariat Energie Atomique Water nuclear reactor equipped with a receptacle containing deformable inner structures
CN1585034A (zh) * 2003-08-18 2005-02-23 V·B·哈本斯基 损坏的lwr核反应堆的衬层定位和冷却系统
CN202102730U (zh) * 2011-05-09 2012-01-04 中科华核电技术研究院有限公司 反应堆严重事故堆芯熔融物堆外冷却固化装置及系统
CN103050155A (zh) * 2012-11-06 2013-04-17 国家核电技术有限公司 事故缓解装置及其制造方法、核电站压力容器、事故缓解方法
RU2575878C1 (ru) * 2014-12-16 2016-02-20 Акционерное Общество "Атомэнергопроект" Система локализации и охлаждения расплава активной зоны ядерного реактора водоводяного типа
CN106651217A (zh) * 2017-01-06 2017-05-10 中国核动力研究设计院 装备堆芯捕集器的核电厂的堆芯注水评价方法
CN107945891A (zh) * 2017-10-19 2018-04-20 中国核电工程有限公司 一种具有反应堆堆芯熔融物堆内滞留和堆外滞留功能的系统

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DE8816470U1 (de) * 1988-05-17 1989-09-07 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur kontrollierten Verbrennung eines zündfähigen Wasserstoff-Luft-Gemisches in einer kerntechnischen Anlage
US20080226012A1 (en) * 2005-07-27 2008-09-18 Battelle Memorial Institute Proliferation-Resistant Nuclear Reactor
RU100328U1 (ru) * 2010-06-17 2010-12-10 Открытое акционерное общество "Санкт-Петербургский научно-исследовательский и проектно-конструкторский институт "АТОМЭНЕРГОПРОЕКТ" (ОАО "СПбАЭП) Система пассивного отвода тепла от теплообменника устройства локализации расплава
US9251920B2 (en) * 2012-04-11 2016-02-02 Ge-Hitachi Nuclear Energy America Llc In-situ and external nuclear reactor severe accident temperature and water level probes
RU2514419C2 (ru) * 2012-06-01 2014-04-27 Открытое акционерное общество "Восточно-Европейский головной научно-исследовательский и проектный институт энергетических технологий" (ОАО "Головной институт "ВНИПИЭТ" Устройство локализации и охлаждения кориума ядерного реактора
RU2576516C1 (ru) * 2014-12-16 2016-03-10 Акционерное Общество "Атомэнергопроект" Система локализации и охлаждения расплава активной зоны ядерного реактора водоводяного типа
CN107808230A (zh) * 2017-09-28 2018-03-16 上海核工程研究设计院有限公司 一种核电厂堆芯损伤评价方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315625A (en) * 1991-11-05 1994-05-24 Enel S.P.A. Method for protecting the base of the reactor container in nuclear power plants, and a device for implementing the method
CN1150310A (zh) * 1995-09-11 1997-05-21 大西洋先进技术公司 用于检测和监视核反应堆的堆芯压力容器底部穿孔的装置
GB9922966D0 (en) * 1998-10-14 1999-12-01 Commissariat Energie Atomique Water nuclear reactor equipped with a receptacle containing deformable inner structures
CN1585034A (zh) * 2003-08-18 2005-02-23 V·B·哈本斯基 损坏的lwr核反应堆的衬层定位和冷却系统
CN202102730U (zh) * 2011-05-09 2012-01-04 中科华核电技术研究院有限公司 反应堆严重事故堆芯熔融物堆外冷却固化装置及系统
CN103050155A (zh) * 2012-11-06 2013-04-17 国家核电技术有限公司 事故缓解装置及其制造方法、核电站压力容器、事故缓解方法
RU2575878C1 (ru) * 2014-12-16 2016-02-20 Акционерное Общество "Атомэнергопроект" Система локализации и охлаждения расплава активной зоны ядерного реактора водоводяного типа
CN107251152A (zh) * 2014-12-16 2017-10-13 原子能设计股份公司 核反应堆堆芯熔融物的冷却和封闭系统
CN106651217A (zh) * 2017-01-06 2017-05-10 中国核动力研究设计院 装备堆芯捕集器的核电厂的堆芯注水评价方法
CN107945891A (zh) * 2017-10-19 2018-04-20 中国核电工程有限公司 一种具有反应堆堆芯熔融物堆内滞留和堆外滞留功能的系统

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JP2022511137A (ja) 2022-01-31
JOP20190310A1 (ar) 2020-05-01
EP3876243A4 (en) 2022-08-03
RU2698462C1 (ru) 2019-08-27
CN111386577A (zh) 2020-07-07
JOP20190310B1 (ar) 2023-09-17
US20210358648A1 (en) 2021-11-18
JP7255778B2 (ja) 2023-04-11
BR112019028268B1 (pt) 2023-12-05
BR112019028268A2 (pt) 2021-05-11
EP3876243A1 (en) 2021-09-08
AR116950A1 (es) 2021-06-30
KR102422554B1 (ko) 2022-07-20
EA201992737A1 (ru) 2020-09-14
US11476010B2 (en) 2022-10-18
KR20200104213A (ko) 2020-09-03
WO2020091623A1 (ru) 2020-05-07

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